I use .tiff series (450 frames) and I save them as .mov file. How many frames per second are the .mov files exactly? The info shows 142 fps which is wrong because the movie takes 1 minute and 4 seconds.
So a quick calculation: 450 frames / 64 seconds = 7.03125 fps. But this number seems odd. Would it be possible that the plugin uses 7 fps and that the duration of the video is just not that precise?